#130D54#130D54

#130D54 is a very dark, vivid blue. Relative luminance 0.011; OKLCH L 23.2% C 0.120 H 275.3°. Best body text is #FFFFFF at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#130D54
RGB	rgb(19, 13, 84)
HSL	hsl(245, 73%, 19%)
HSV	hsv(245, 85%, 33%)
CMYK	cmyk(77.4%, 84.5%, 0%, 67.1%)
CIE-LAB	lab(9.53, 28.27, -41.41)
CIE-LCH	lch(9.53, 50.14, 304.32°)
OKLab	oklab(23.25% 0.0112 -0.1197)
OKLCH	oklch(23.25% 0.12 275.3)
XYZ	xyz(2.0122, 1.0662, 8.4855)
Luminance	0.0107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130D54 #4E540D

analogous

#0D2B54 #130D54 #370D54

triadic

#130D54 #54130D #0D5413

tetradic

#130D54 #540D2B #4E540D #0D5437

square

#130D54 #540D2B #4E540D #0D5437

split-complementary

#130D54 #54370D #2B540D

monochromatic

#06041A #07051F #130D54 #1F1589 #2B1DBE

Accessibility & contrast

On white

17.31

#130D54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#130D54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130D54

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130D54	#FFFFFF	#000000	##FFFFFF
##130D54	1.00	17.31	1.21	17.31
#FFFFFF	17.31	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E56

Deuteranopia (green-blind)

#001753

Tritanopia (blue-blind)

#002230

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #130d54;
/* rgb */ color: rgb(19, 13, 84);
/* oklch */ color: oklch(23.2% 0.120 275.3);

Tailwind

colors: {
  custom: {
    50: '#5d4d85',
    500: '#130d54',
    950: '#000000',
  },
}

SCSS

$custom: #130d54;
$custom-light: #5d4d85;
$custom-dark: #000000;

JSON

{
  "hex": "#130d54",
  "rgb": {
    "r": 19,
    "g": 13,
    "b": 84
  },
  "hsl": {
    "h": 245.07,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.23247,
    "c": 0.12026,
    "h": 275.3
  },
  "luminance": 0.01066
}

Semantic roles & 50–950 ramp

primary

#130D54

secondary

#878F2E

accent

#F038E0

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #130D54

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →